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Micro Motion
®
Series 3000 Transmitters and Discrete Controllers 9
Hazardous area classifications
UL is a U.S.A. approvals agency. CSA is a Canadian approvals agency that provides approvals accepted in both the U.S.A.
(C-US) and Canada. ATEX is a European directive.
UL and CSA Model 3300 Class I, Div. 2, Groups A, B, C, and D when installed in a suitable
enclosure
Model 3350 Class I, Div. 2, Groups A, B, C, and D
Model 3500 Class I, Div. 2, Groups A, B, C, and D when installed in a suitable
enclosure
Provides non-incendive sensor outputs for use in Class I, Div. 2,
Groups A, B, C, and D, or intrinsically safe sensor outputs for use
in Class I, Div. 1, Groups C and D; Class II, Div. 1, Groups E, F,
and G
Model 3700 Class I, Div. 2, Groups A, B, C, and D
Provides non-incendive sensor outputs for use in Class I, Div. 2,
Groups A, B, C, and D, or intrinsically safe sensor outputs for use
in Class I, Div. 1, Groups C and D; Class II, Div. 1, Groups E, F,
and G
ATEX Model 3350 ATEX Zone 1
CE 0575 II 2G EEx de [ib] IIB/IIC T4
Model 3500 Safe area only. Can be connected to a sensor in ATEX Zone 1
area.
CE 0575 II (2)G [EEx ib] IIB/IIC
Model 3700 ATEX Zone 1
CE 0575 II 2G EEx de [ib] IIB/IIC T4